With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frAtmDlciSiwfFecnToEfciMapping
Frame Relay Atm Dlci Siwf Fecn To Efci Mapping
This attribute indicates the type of FECN to EFCI mapping that is performed in the Frame Relay to ATM direction. A value of preserve indicates that the FECN field in a Q.922 Core frame is copied directly to the ATM EFCI field of every cell. A value of always0 indicates that the EFCI field in every ATM cell generated is set to 0.
Back to Nortel-Magellan-Passport-FrameRelayAtmMIB MIB page.
IPHost Network monitor allows you to monitor frAtmDlciSiwfFecnToEfciMapping on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel modems right now.